- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT03246477
Long-term Impact of Maxillomandibular Advancement Osteotomy on Sleep Apnea Patients (MIMOSA)
Evaluation of the Long-term Impact of Maxillomandibular Advancement Osteotomy on Patients With Obstructive Sleep Apnea Syndrome
Background Maxillomandibular advancement surgery (MMA) has demonstrated high success rates, improving both the apnea-hypopnea index and associated patient' quality of life (QOL), in patients diagnosed with obstructive sleep apnea syndrome (OSAS). However, clinical relapse has been described in the target population, especially when associated with significant weight gain. Literature reporting the long-term impact of MMA for OSAS is lacking. The surgeons of the Division of Maxillofacial Surgery already started to perform this type of surgery in 1995.
Objectives The investigators aim to evaluate the long-term (minimum 15 years post-surgery) biologic and QOL impact of MMA in patients with OSAS. The biologic impact refers to the stability of hard and soft tissues and polysomnographic results.
Study design Retrospective study Both pre- en postoperative clinical imaging, polysomnography and quality of life questionnaires will be retrieved from all patients that were surgically treated with an MMA by one surgeon (CDC) between 01/11/1995 and 01/12/1999.
Conclusion Short-term data have shown high success rates for MMA in OSAS patients. However, long-term data are lacking. This retrospective study might provide us with more information about the incidence of clinical relapse fifteen to twenty years after surgery.
Studieoversikt
Status
Forhold
Studietype
Registrering (Faktiske)
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
- Voksen
- Eldre voksen
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- clinically confirmed diagnosis of OSAS
- treated with an MMA between 01/11/1995 and 01/12/1999 by one surgeon (CDC)
Exclusion Criteria:
- not following abovementioned criteria
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
apnea-hypopnea index, as determined through polysomnography
Tidsramme: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsramme: minimum 15 years postoperative
|
minimum 15 years postoperative
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsramme: preoperative
|
preoperative
|
|
Stability of hard and soft head and neck tissue, according to manual anthropometry
Tidsramme: min 15 years postoperative
|
min 15 years postoperative
|
|
Evolution of apnea-hypopnea index, as determined through polysomnography
Tidsramme: preoperative
|
preoperative
|
|
Evolution of apnea-hypopnea index, as determined through polysomnography
Tidsramme: immediately postoperative
|
immediately postoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsramme: preoperative
|
preoperative
|
|
oxygen saturation values, as determined through polysomnography
Tidsramme: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsramme: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through Epworth Sleepiness Scale
Tidsramme: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsramme: preoperative
|
preoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsramme: immediately postoperative
|
immediately postoperative
|
|
evolution of patient quality of life, through OSAS questionnaire
Tidsramme: minimum 15 years postoperative
|
minimum 15 years postoperative
|
|
evaluation of hard and soft head and neck tissue, according to cone-beam CT imaging
Tidsramme: minimum 15 years postoperative
|
minimum 15 years postoperative
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Nathalie Neyt, AZ Sint-Jan Brugge-Oostende AV
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2016/0876
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
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